diff --git a/docs/source/api/v3/asns_id.rst b/docs/source/api/v3/asns_id.rst
index 8229f11ecb..f933cf65bd 100644
--- a/docs/source/api/v3/asns_id.rst
+++ b/docs/source/api/v3/asns_id.rst
@@ -57,7 +57,7 @@ Request Structure
 	Accept: */*
 	Cookie: mojolicious=...
 	Content-Length: 29
-	Content-Type: application/x-www-form-urlencoded
+	Content-Type: application/json
 
 	{"asn": 2, "cachegroupId": 1}
 
diff --git a/docs/source/api/v3/consistenthash.rst b/docs/source/api/v3/consistenthash.rst
index 5e8ee252dc..a2b6db1aa4 100644
--- a/docs/source/api/v3/consistenthash.rst
+++ b/docs/source/api/v3/consistenthash.rst
@@ -43,7 +43,7 @@ Request Structure
 	Accept: */*
 	Cookie: mojolicious=...
 	Content-Length: 80
-	Content-Type: application/x-www-form-urlencoded
+	Content-Type: application/json
 
 	{"regex":"/.*?(/.*?/).*?(m3u8)","requestPath":"/test/path/asset.m3u8","cdnId":2}
 
diff --git a/docs/source/api/v4/asns_id.rst b/docs/source/api/v4/asns_id.rst
index 6312c46d20..6cf34e1a3b 100644
--- a/docs/source/api/v4/asns_id.rst
+++ b/docs/source/api/v4/asns_id.rst
@@ -58,7 +58,7 @@ Request Structure
 	Accept: */*
 	Cookie: mojolicious=...
 	Content-Length: 29
-	Content-Type: application/x-www-form-urlencoded
+	Content-Type: application/json
 
 	{"asn": 2, "cachegroupId": 1}
 
diff --git a/docs/source/api/v4/consistenthash.rst b/docs/source/api/v4/consistenthash.rst
index b0d8f18a60..a0ae597fd1 100644
--- a/docs/source/api/v4/consistenthash.rst
+++ b/docs/source/api/v4/consistenthash.rst
@@ -44,7 +44,7 @@ Request Structure
 	Accept: */*
 	Cookie: mojolicious=...
 	Content-Length: 80
-	Content-Type: application/x-www-form-urlencoded
+	Content-Type: application/json
 
 	{"regex":"/.*?(/.*?/).*?(m3u8)","requestPath":"/test/path/asset.m3u8","cdnId":2}
 
diff --git a/docs/source/api/v5/asns_id.rst b/docs/source/api/v5/asns_id.rst
index 1773fedc45..026cd1f38a 100644
--- a/docs/source/api/v5/asns_id.rst
+++ b/docs/source/api/v5/asns_id.rst
@@ -58,7 +58,7 @@ Request Structure
 	Accept: */*
 	Cookie: mojolicious=...
 	Content-Length: 29
-	Content-Type: application/x-www-form-urlencoded
+	Content-Type: application/json
 
 	{"asn": 2, "cachegroupId": 1}
 
diff --git a/docs/source/api/v5/consistenthash.rst b/docs/source/api/v5/consistenthash.rst
index ecc6abbfc3..35c4070457 100644
--- a/docs/source/api/v5/consistenthash.rst
+++ b/docs/source/api/v5/consistenthash.rst
@@ -44,7 +44,7 @@ Request Structure
 	Accept: */*
 	Cookie: mojolicious=...
 	Content-Length: 80
-	Content-Type: application/x-www-form-urlencoded
+	Content-Type: application/json
 
 	{"regex":"/.*?(/.*?/).*?(m3u8)","requestPath":"/test/path/asset.m3u8","cdnId":2}
 
diff --git a/docs/source/requirements.txt b/docs/source/requirements.txt
index ca100b5d8b..1bb8a28fef 100644
--- a/docs/source/requirements.txt
+++ b/docs/source/requirements.txt
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-Sphinx>=5.1,<5.2
+Sphinx>=7.0,<7.1
 sphinx-rtd-theme>=1.3
 sphinx_autodoc_typehints>=1.24
 Pygments>=2.6